CN100418279C - Live cable insulation hanging rod - Google Patents

Abstract

The invention relates to the field of working tools for live working robots, in particular to a live cable insulation hanger suitable for working with live working robots. The composite safety hook base is installed at one end of the high-strength insulating tube, and the phase line safety hook operating mechanism base is installed at the other end; the composite double safety hook is installed on the composite safety hook base; the phase line safety hook operating mechanism base is installed A joystick and a driving pin are installed on the top to form a phase line safety hook operating mechanism; the insulating rope passes through the inner cavity of the high-strength insulating tube to connect the phase line safety hook operating mechanism with the composite double safety hook. The invention has the advantages of simple structure, convenient operation, high efficiency, safety and reliability, and is suitable for the operation of live working robots; the length of the high-strength insulating tube is adjustable, and the use environment is wide.

Description

Live cable insulation hanging rod

1. Technical field

The invention relates to the field of working tools for live working robots, in particular to a live cable insulation hanger suitable for working with live working robots.

2. Background technology

Since the live work technology in our country is manual live work technology, when the live phase lead wire needs to be removed, it is placed by manually binding the live phase lead wire to the same phase line. After the equipment is repaired, the phase lead wire is untied from the phase line. . During these two operations, the human body is directly exposed to high-voltage electricity, which is prone to danger, and the operation is difficult and time-consuming; the use of live-working robots can effectively reduce the danger, but the robot uses artificial live phase lead binding technology, which is extremely complicated of. This requires the use of special tools that are suitable for the characteristics of the live working robot in order to implement the live working of the live robot.

3. Contents of the invention

The purpose of the present invention is to design a special live cable insulation hanger that can be used quickly, safely and reliably to place live phase leads after picking them up for the needs of live working robots.

The basic idea of the present invention is to install a composite safety hook base at one end of the high-strength insulating tube, and install a phase wire safety hook operating mechanism base at the other end; install a composite double safety hook on the composite safety hook base; The safety hook operating mechanism base is equipped with a phase line safety hook operating mechanism consisting of a joystick and a drive pin; the insulating rope passes through the inner cavity of the high-strength insulating tube to connect the phase line safety hook operating mechanism with the composite double safety hook.

The composite safety hook body is fixed on the composite safety hook base, and is composed of a composite safety hook body, a phase lead wire nose lock lever and a phase wire lock lever. The phase lead wire nose lock lever and the phase wire lock lever are installed on the composite safety hook On the base of the carabiner, there is a slot in the base of the compound carabiner.

The insulating rope passes through the inner cavity of the high-strength insulating tube, and connects the driving pin shaft with the phase line locking bar in the composite double safety hook.

The invention has the advantages of simple structure, convenient operation, high efficiency, safety and reliability, and is suitable for the operation of live working robots. The length of the high-strength insulating tube is adjustable, and it can be used in a wide range of environments.

4. Description of drawings

Fig. 1 is a structural schematic diagram of the present invention.

Reference signs:

1. Phase line safety hook joystick 2. Driving pin shaft 3. Pin shaft 4. Phase line safety hook operating mechanism seat 5. Pin shaft 6. High-strength insulating tube 7. Insulating rope 8. Pin shaft 9. Return spring 10. Phase lead wire nose lock lever 11. Composite safety hook body 12. Phase wire lock lever 13. Return spring 14. Composite safety hook base

5. Specific implementation

As shown in Figure 1, the high-strength insulating pipe 6 is made of high-strength glass steel pipe, and a composite safety hook base 14 is installed at one end, and a composite double safety hook is arranged on the composite safety hook base 14; Mechanism seat 4, the phase line safety hook manipulation mechanism seat 4 is installed with the phase line safety hook manipulation mechanism; its interior is worn with an insulating rope 7, and one end of the insulating rope 7 is connected to the phase line locking lever 12, bypassing the pin shafts 8, 5, 3, And pass through the fine hole on the drive pin shaft 2, and be fixed on the bottom end cover of the phase line safety hook operating mechanism seat 4, which can be adjusted for tightness;

The composite double safety hook is composed of a composite safety hook body 11, a phase lead wire nose lock lever 10, and a phase line lock lever 12, wherein the composite safety hook body 11 is fixed on the composite safety hook seat 14, and the two lock levers pass through their respective rotary pins. It is connected with the composite safety hook seat 14 and can rotate around the rotary pin;

The phase line safety hook operating mechanism is composed of a joystick 1 and a driving pin shaft 2, wherein one end of the joystick 1 is installed on the phase line safety hook operating mechanism seat 4 through the pin shaft, and can swing around it, and the other end is connected to the driving pin through the pin shaft. One end with a long hole of the pin shaft 2 is connected; the driving pin shaft 2 is installed in the radial long hole at the bottom of the phase line safety hook operating mechanism seat 4, and can slide along it;

The phase lead wire nose lock bar 10 can be directly grasped by the claw of the live working robot, so that the phase lead wire nose lock bar 10 is opened, and the back-moving spring 9 resets, so that the safety hook is closed to ensure that the phase lead wire does not come out; and the phase wire lock bar 12 It is driven to open by pulling down the insulating rope 7, and is reset by the return spring 13, so that the safety hook is closed.

When the live working robot needs to remove the live phase lead wire from the equipment and install it on the live cable insulation hanging rod, it can directly grab the slotted part of the composite safety hook base 14 and hold the phase lead wire nose lock bar 10 at the same time. , make it open, and then the phase lead wire nose can be passed on the composite safety hook body 11; On the contrary, the phase wire lug can be disengaged from the safety hook; after the phase wire lug is threaded, when the live cable insulation hanging rod needs to be hung on the phase line, the claw of the live working robot holds the safety hook operating mechanism seat 4. When slotting the position, the phase line safety hook control lever 1 is pressed down, so that the driving pin shaft 2 moves radially along the pin hole, which can drive the insulating rope 7 to move downward, and the stroke amplification effect of the radial movement of the driving pin shaft 2, It can be ensured that the insulating rope 7 has sufficient downward travel, so that the phase line lock bar 12 can be driven to open by the insulating rope 7, and at this moment the live cable insulation hanging bar can be suspended on the phase line; the robot claw is released, Under the action of back-moving spring 13, safety hook is closed. Conversely, the live cable insulation hanger can be taken off from the phase line.

The high-strength insulating tube 6 can be selected with an appropriate length to meet the safety requirements of different levels of voltage; and a reasonable length can be comprehensively determined according to the application requirements.

The use of live cable insulation hanging rods can replace the binding technology used in artificial live electrification, which reduces the difficulty of live-work robots, improves the work efficiency of live-work robots, and is conducive to the promotion and application of live-work robot products and technologies.

Claims (2)

1. Live cable insulation hanging rod, which is characterized by installing a composite safety hook base at one end of the high-strength insulating tube, and installing a phase wire safety hook operating mechanism base at the other end; installing a composite double safety hook on the composite safety hook base ; On the base of the phase line safety hook operation mechanism, a phase line safety hook operation mechanism composed of a joystick and a driving pin shaft is installed; the insulating rope passes through the inner cavity of the high-strength insulating tube, and the driving pin shaft is connected to the phase line in the composite double safety hook. Connected to the wire lock lever. 2. The live cable insulation hanging rod according to claim 1, characterized in that the composite double safety hook is composed of a composite safety hook body, a phase lead wire nose locking rod and a phase wire locking rod, wherein the composite safety hook The body is fixed on the base of the composite safety hook, and the phase lead wire nose lock lever and the phase wire lock lever are installed on the base of the composite safety hook with a rotary pin; there is a slot on the base of the composite safety hook.

Images